FixedClock

java.lang.Object
- com.google.api.client.testing.http.FixedClock

All Implemented Interfaces:

Clock
```
@Beta
public class FixedClock
extends java.lang.Object
implements Clock
```
Beta
A thread-safe fixed time implementation of the Clock to be used for unit testing.
Explicitly allows you to set the time to any arbitrary value.

Since:

1.9

Field Summary

Fields
Modifier and Type Field Description

private java.util.concurrent.atomic.AtomicLong currentTime
- Fields inherited from interface com.google.api.client.util.Clock
  SYSTEM

Constructor Summary

Constructors
Constructor	Description
`FixedClock()`	Initializes the FixedClock with 0 millis as start time.
`FixedClock(long startTime)`	Initializes the FixedClock with the specified time.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`long`	`currentTimeMillis()`	Returns the current time in milliseconds since midnight, January 1, 1970 UTC, to match the behavior of `System.currentTimeMillis()`.
`FixedClock`	`setTime(long newTime)`	Changes the time value this time provider is returning.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - currentTime
```
private java.util.concurrent.atomic.AtomicLong currentTime
```
- Constructor Detail
  - FixedClock
```
public FixedClock()
```
    Initializes the FixedClock with 0 millis as start time.
  - FixedClock
```
public FixedClock(long startTime)
```
    Initializes the FixedClock with the specified time.
    
    Parameters:
    
    startTime - time in milliseconds used for initialization.
- Method Detail
  - setTime
```
public FixedClock setTime(long newTime)
```
    Changes the time value this time provider is returning.
    
    Parameters:
    
    newTime - New time in milliseconds.
  - currentTimeMillis
```
public long currentTimeMillis()
```
    Description copied from interface: Clock
    
    Returns the current time in milliseconds since midnight, January 1, 1970 UTC, to match the behavior of System.currentTimeMillis().
    
    Specified by:
    
    currentTimeMillis in interface Clock